Protein Modification Reagents
Medchemexpress LLC Biotin-PEG3-azide | 875770-34-6 | ≥97.0% | 100 MG
Biotin-PEG3-azide is a PEG-based PROTAC linker used in the synthesis of PROTACs. It functions as a click chemistry reagent, featuring an azide group that enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne groups, and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups.
- Can be conjugated to antiviral inhibitors
- Exhibits broad-spectrum inhibition against various pathogenic viruses
- Effective against hepatitis C virus, dengue virus, Zika virus, chikungunya virus, and enterovirus
![eMolecules Fluorescein-PEG-Biotin, MW 2,000 | Broadpharm |719.830 | C35H37N5O8S2 | 0.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3ccc(NC(=S)NCCOCCNC(=O)CCCC[C@H]4SC[C@H]5NC(=O)N[C@@H]45)cc23)c1 | 10mg | 672542394](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502494401.JPG-250.jpg)
eMolecules Fluorescein-PEG-Biotin, MW 2,000 | Broadpharm |719.830 | C35H37N5O8S2 | 0.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3ccc(NC(=S)NCCOCCNC(=O)CCCC[C@H]4SC[C@H]5NC(=O)N[C@@H]45)cc23)c1 | 10mg | 672542394
Fluorescein-PEG-Biotin, MW 2,000 | Broadpharm |719.830 | C35H37N5O8S2 | 0.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3ccc(NC(=S)NCCOCCNC(=O)CCCC[C@H]4SC[C@H]5NC(=O)N[C@@H]45)cc23)c1 | 10mg | 672542394
![eMolecules 166388-57-4 | N3-PEG2-CH2CH2NH2 | Acrotein ChemBio Inc. | MFCD13189985 | 174.204 | C6H14N4O2 | 97.000 | NCCOCCOCCN=[N+]=[N-] | 25g | 851114788](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000483589.jpg-250.jpg)
eMolecules 166388-57-4 | N3-PEG2-CH2CH2NH2 | Acrotein ChemBio Inc. | MFCD13189985 | 174.204 | C6H14N4O2 | 97.000 | NCCOCCOCCN=[N+]=[N-] | 25g | 851114788
N3-PEG2-CH2CH2NH2 | Acrotein ChemBio Inc. | 166388-57-4 | MFCD13189985 | 174.204 | C6H14N4O2 | 97.000 | NCCOCCOCCN=[N+]=[N-] | 25g | 851114788
Thermo Scientific Production Chemicals and Services DOE AND INGALLS
NC3932909 GUANIDINE HYDROCHLORIDE
Biolegend Cell-Vive™ GMP Recombinant Human FLT3L (carrier-free); Reactivity: Human; Apps: BA; Size: 500 μg
Cell-Vive™ GMP Recombinant Human FLT3L (carrier-free); Reactivity: Human; Apps: BA; Size: 500 μg
Medchemexpress LLC Biotin-PEG2-azide | 1910803-72-3 | 97.0% | 500 MG
Biotin-PEG2-azide is a PEG-based PROTAC linker utilized in the synthesis of PROTACs. It functions as a click chemistry reagent due to its Azide group, enabling it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne-containing molecules. Additionally, it can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules possessing DBCO or BCN groups.
- PEG-based PROTAC linker
- Click chemistry reagent
- Contains an azide group for CuAAc reactions
- Can undergo SPAAC reactions with DBCO or BCN groups
Medchemexpress LLC 3,6,9,16-Tetraoxaheptadecanoic acid, 17-phenyl-, 1,1-dimethylethyl ester | 2381196-81-0 | 95.8% | 500 MG
Boc-C1-PEG3-C4-OBn (PROTAC Linker 15) is a PROTAC linker characterized by its PEG composition. It can be utilized in the synthesis of various PROTACs, such as PROTAC SGK3 degrader-1 (HY-125878). PROTACs consist of two distinct ligands connected by a linker: one ligand targets an E3 ubiquitin ligase, and the other targets a specific protein. PROTACs function by leveraging the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- Characterized by PEG composition
- Used in the synthesis of various PROTACs
- Utilizes the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
Medchemexpress LLC DBCO-PEG4-C2-acid | 1537170-85-6 | 99.2% | 25 MG
DBCO-PEG4-C2-acid is a PEG-based PROTAC linker designed for the synthesis of PROTACs. It functions as a click chemistry reagent, featuring a DBCO group that facilitates strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with azide-containing molecules. This product appears as a white to yellow solid.
- PEG-based PROTAC linker
- Used in PROTACs synthesis
- Click chemistry reagent
- Contains a DBCO group
- Enables strain-promoted alkyne-azide cycloaddition (SPAAC)
- Appearance: White to yellow solid
- Molecular Weight: 552.62
- Formula: C30H36N2O8
Cayman Chemical Boc-NH-PEG3-OH 500mg
A PEGylated building block; has been used as a spacer in biotinylated heterobifunctional cross-linker agents; has been used as a spacer in near infrared imaging probes for CYP1B1, which is expressed in a variety of tumors; has also been used in the synthesis of graftable peptidomimetics that bind to human αVβ3 integrin and inhibit adhesion of human osteoprogenitor cells to vitronectin
Cayman Chemical AzIdo-dPEG7-amIn 25mg
A heterobifunctional PEGylated linker; contains a reactive NH2 end group, as well as an azide functional group for use in click chemistry reactions; has been used as a linker in the synthesis of bivalent mTOR inhibitors